Back cover for a handset



FIG. 1 is a bottom plan view of the back cover for a handset;

FIG. 2 is a right side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a perspective front view thereof.

The broken line showing of the extending tabs is for illustrative purposes only and forms no part of the claimed design. 

We claim the ornamental design for a back cover for a handset, as shown. 